1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marizza181 [45]
3 years ago
8

What is the equation for this line

Mathematics
1 answer:
pogonyaev3 years ago
6 0

The equation of the line is y=\frac{-1}{5} x-\frac{21}{5}.

Solution:

The points on the line are (–6, –3) and (4, –5).

 x_{1}=-6, y_{1}=-3, x_{2}=4, y_{2}=-5

Slope of the line:

 $m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

 $m=\frac{-5-(-3)}{4-(-6)}

 $m=\frac{-5+3}{4+6}

$m=\frac{-2}{10}

$m=\frac{-1}{5}

Point-slope formula:

 y-y_{1}=m\left(x-x_{1}\right)

 $y-(-3)=\frac{-1}{5}(x-(-6))

 $y+3=\frac{-1}{5}(x+6)

 $y+3=\frac{-1}{5} x-\frac{6}{5}

Subtract 3 from both sides of the equation.

$y=\frac{-1}{5} x-\frac{21}{5}

The equation of the line is  y=\frac{-1}{5} x-\frac{21}{5}.

You might be interested in
Joel is mailing a large envelope to his cousin. The envelope has pictures inside, so he doesn't want to bend it.
Nuetrik [128]

Answer: Put a cardboard piece inside the envelope then mail it

Step-by-step explanation: If you make the cardboard piece the exact size as the pictures then put it behind all of the pictures it would make it hard for the pictures to bend if it has support.

8 0
3 years ago
What are the various fields of linear equations
mars1129 [50]

Answer:

Linear equations are used to calculate measurements for both solids and liquids. An electrical engineer, for example, uses linear equations to solve problems involving voltage, current and resistance.

Step-by-step explanation:

7 0
3 years ago
Find a value of 21 + 4(3^2 -5)
Svetllana [295]

the following answer to this question is 37.

7 0
3 years ago
Someone help with this ?
siniylev [52]

Answer:

mela chupas perra hgjygu

8 0
3 years ago
What is the equation to find area of a parallelogram
olchik [2.2K]

A=BH


Area = Base x the Hight

6 0
3 years ago
Other questions:
  • Felicia scored 15 points in the first half and 33 points in all. how many points did she score in the second half
    9·1 answer
  • Find the area of the crescent-shaped region (called a lune) bounded by arcs of circles with radii r = 2 and r = 14
    10·1 answer
  • Write as an expression and simplify
    8·1 answer
  • And Mrs. Young's science lab she has it so cylindrical container filled with water. The container has a volume of 8.75 L. What i
    6·1 answer
  • When David first got a job, his annual income was $20,000. He worked hard and got more experience. After 8 years, he realized th
    14·1 answer
  • What if both Sammy and Tanya each drove the same number of miles for another 14 days? How many miles would they have driven ALL
    6·1 answer
  • Evaluate the Expression: 8r - 4w - 9 when r = 7 and w = 4
    14·2 answers
  • Help i keep on getting answers that are not what I am looking for
    7·2 answers
  • elton is a candle maker , each 15 cm long candle makes burns evenly for 6 hours if elton makes a 45 cm long candle how long woul
    5·1 answer
  • Given:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!